PIC16C57T-XTE/SO
PIC16C57T-XTE/SS
PIC16C57T-XTI/SO
PIC16C57T-XTI/SS
PIC16C57-XT/P
PIC16C57-XT/SO
PIC16C57-XT/SO212
PIC16C57-XT/SP
PIC16C57-XT/SS
PIC16C57-XTE/P